public void TestMortgage()
{
TradableProperty p = new TradableProperty();
Player player = new Player("Tom", 1000m);
Assert.AreEqual(100m, p.getMortgageValue());
p.mortgage(player);
Assert.AreEqual(true, p.IsMortgaged);
Assert.AreEqual(player.getBalance(), 1100);
player.setBalance(100m);
Assert.AreEqual(false, p.unmortgage(player));
player.setBalance(1110m);
Assert.AreEqual(true, p.unmortgage(player));
Assert.AreEqual(player.getBalance(), 1000);
}
